Sep 10 02:58:20.949 INFO checking pietroalbini/fisher against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 02:58:20.949 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 02:58:20.949 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 02:58:21.176 INFO blam! ea5555877ecd46027ecfab3aa7f228b7f7f1d274456587bd93fbb47dc671ee34 Sep 10 02:58:21.179 INFO running `"docker" "start" "-a" "ea5555877ecd46027ecfab3aa7f228b7f7f1d274456587bd93fbb47dc671ee34"` Sep 10 02:58:23.830 INFO kablam! usermod: no changes Sep 10 02:58:24.263 INFO kablam! Checking libc v0.2.35 Sep 10 02:58:24.265 INFO kablam! Compiling either v1.4.0 Sep 10 02:58:24.315 INFO kablam! Compiling scopeguard v0.3.3 Sep 10 02:58:24.316 INFO kablam! Checking futures v0.1.18 Sep 10 02:58:24.320 INFO kablam! Checking chunked_transfer v0.3.1 Sep 10 02:58:24.321 INFO kablam! Checking ascii v0.7.1 Sep 10 02:58:24.323 INFO kablam! Compiling openssl-sys v0.9.25 Sep 10 02:58:25.368 INFO kablam! Checking base64 v0.6.0 Sep 10 02:58:26.094 INFO kablam! Checking toml v0.4.5 Sep 10 02:58:26.982 INFO kablam! Checking serde_json v1.0.9 Sep 10 02:58:27.947 INFO kablam! Compiling coco v0.1.1 Sep 10 02:58:28.576 INFO kablam! Checking url v1.6.0 Sep 10 02:58:35.091 INFO kablam! Checking iovec v0.1.2 Sep 10 02:58:35.092 INFO kablam! Checking net2 v0.2.31 Sep 10 02:58:35.851 INFO kablam! Checking num_cpus v1.8.0 Sep 10 02:58:36.751 INFO kablam! Checking rand v0.3.20 Sep 10 02:58:36.994 INFO kablam! Checking memchr v2.0.1 Sep 10 02:58:37.718 INFO kablam! Checking backtrace-sys v0.1.16 Sep 10 02:58:38.741 INFO kablam! Checking time v0.1.39 Sep 10 02:58:38.783 INFO kablam! Checking nix v0.9.0 Sep 10 02:58:38.903 INFO kablam! Checking users v0.6.0 Sep 10 02:58:44.210 INFO kablam! Checking bytes v0.4.6 Sep 10 02:58:44.349 INFO kablam! Checking aho-corasick v0.6.4 Sep 10 02:58:44.395 INFO kablam! Checking backtrace v0.3.5 Sep 10 02:58:44.795 INFO kablam! Checking mio v0.6.13 Sep 10 02:58:47.134 INFO kablam! Checking serde_urlencoded v0.5.1 Sep 10 02:58:48.475 INFO kablam! Compiling openssl v0.9.24 Sep 10 02:58:48.496 INFO kablam! Checking chrono v0.2.25 Sep 10 02:58:50.410 INFO kablam! Checking hyper v0.10.13 Sep 10 02:58:51.395 INFO kablam! Checking uuid v0.1.18 Sep 10 02:58:51.434 INFO kablam! Checking tempdir v0.3.5 Sep 10 02:58:51.726 INFO kablam! Checking uuid v0.5.1 Sep 10 02:58:55.390 INFO kablam! Checking error-chain v0.11.0 Sep 10 02:58:55.414 INFO kablam! Checking regex v0.2.5 Sep 10 02:58:55.422 INFO kablam! Checking tokio-service v0.1.0 Sep 10 02:58:55.522 INFO kablam! Checking relay v0.1.1 Sep 10 02:58:56.815 INFO kablam! Checking futures-cpupool v0.1.8 Sep 10 02:58:57.124 INFO kablam! Checking tokio-io v0.1.5 Sep 10 02:58:59.022 INFO kablam! Checking url v0.2.38 Sep 10 02:58:59.196 INFO kablam! Compiling rayon-core v1.3.0 Sep 10 02:59:03.676 INFO kablam! Compiling phf_generator v0.7.21 Sep 10 02:59:05.483 INFO kablam! Checking tokio-core v0.1.12 Sep 10 02:59:05.956 INFO kablam! Compiling phf_codegen v0.7.21 Sep 10 02:59:07.746 INFO kablam! Checking tiny_http v0.5.8 Sep 10 02:59:10.959 INFO kablam! Compiling mime_guess v2.0.0-alpha.3 Sep 10 02:59:11.140 INFO kablam! Compiling rayon v0.8.2 Sep 10 02:59:14.630 INFO kablam! Checking tokio-proto v0.1.1 Sep 10 02:59:19.531 INFO kablam! error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` Sep 10 02:59:19.531 INFO kablam! process didn't exit successfully: `/target/debug/build/mime_guess-5fe0b7257c322379/build-script-gen_mime_types` (exit code: 101) Sep 10 02:59:19.531 INFO kablam! --- stderr Sep 10 02:59:19.531 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:979:5 Sep 10 02:59:19.531 INFO kablam! stack backtrace: Sep 10 02:59:19.531 INFO kablam! 0: 0x561b1082747e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6fe5173ae235b38f Sep 10 02:59:19.531 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 10 02:59:19.531 INFO kablam! 1: 0x561b1081f2d6 - std::sys_common::backtrace::print::hb1efbd3d067eabc6 Sep 10 02:59:19.531 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 10 02:59:19.531 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 10 02:59:19.531 INFO kablam! 2: 0x561b1081dc7d - std::panicking::default_hook::{{closure}}::h109166af4c755142 Sep 10 02:59:19.531 INFO kablam! at libstd/panicking.rs:211 Sep 10 02:59:19.532 INFO kablam! 3: 0x561b1081d9f0 - std::panicking::default_hook::h992f159215e34f14 Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:227 Sep 10 02:59:19.532 INFO kablam! 4: 0x561b1081e23c - std::panicking::rust_panic_with_hook::h7d90dcad0bb485f2 Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:477 Sep 10 02:59:19.532 INFO kablam! 5: 0x561b1081de39 - std::panicking::continue_panic_fmt::hd1c785c0ba366e26 Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:391 Sep 10 02:59:19.532 INFO kablam! 6: 0x561b1081dd35 - rust_begin_unwind Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:326 Sep 10 02:59:19.532 INFO kablam! 7: 0x561b1086478b - core::panicking::panic_fmt::hd57c6dafe91b27ac Sep 10 02:59:19.532 INFO kablam! at libcore/panicking.rs:77 Sep 10 02:59:19.532 INFO kablam! 8: 0x561b10816de3 - core::result::unwrap_failed::h1d3305b64b8bde4a Sep 10 02:59:19.532 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 10 02:59:19.532 INFO kablam! 9: 0x561b1080f90e - >::unwrap::hf1a9f1489659e7da Sep 10 02:59:19.532 INFO kablam! at /checkout/src/libcore/result.rs:778 Sep 10 02:59:19.532 INFO kablam! 10: 0x561b107e6aa6 - build_script_gen_mime_types::main::ha570c1ff28de9982 Sep 10 02:59:19.532 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 Sep 10 02:59:19.532 INFO kablam! 11: 0x561b107e880f - std::rt::lang_start::{{closure}}::h7f69882f79dfcd6c Sep 10 02:59:19.532 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 02:59:19.532 INFO kablam! 12: 0x561b1081dd22 - std::panicking::try::do_call::h2ece1f76d9e135ca Sep 10 02:59:19.532 INFO kablam! at libstd/rt.rs:59 Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:310 Sep 10 02:59:19.532 INFO kablam! 13: 0x561b108352d9 - __rust_maybe_catch_panic Sep 10 02:59:19.532 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 10 02:59:19.532 INFO kablam! 14: 0x561b108247f5 - std::rt::lang_start_internal::h72dcb4aefab2c171 Sep 10 02:59:19.532 INFO kablam! at libstd/panicking.rs:289 Sep 10 02:59:19.532 INFO kablam! at libstd/panic.rs:392 Sep 10 02:59:19.532 INFO kablam! at libstd/rt.rs:58 Sep 10 02:59:19.532 INFO kablam! 15: 0x561b107e87e7 - std::rt::lang_start::he995fd3f7cb365d1 Sep 10 02:59:19.532 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 02:59:19.532 INFO kablam! 16: 0x561b107e81c9 - main Sep 10 02:59:19.532 INFO kablam! 17: 0x7f8b5a50a82f - __libc_start_main Sep 10 02:59:19.532 INFO kablam! 18: 0x561b107ca6f8 - _start Sep 10 02:59:19.532 INFO kablam! 19: 0x0 - Sep 10 02:59:19.533 INFO kablam! Sep 10 02:59:19.533 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 02:59:22.113 INFO kablam! error: build failed Sep 10 02:59:22.115 INFO kablam! su: No module specific data is present Sep 10 02:59:24.015 INFO running `"docker" "rm" "-f" "ea5555877ecd46027ecfab3aa7f228b7f7f1d274456587bd93fbb47dc671ee34"` Sep 10 02:59:24.132 INFO blam! ea5555877ecd46027ecfab3aa7f228b7f7f1d274456587bd93fbb47dc671ee34